OESA-2021-1310

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Source
https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2021-1310
Import Source
https://repo.openeuler.org/security/data/osv/OESA-2021-1310.json
JSON Data
https://api.osv.dev/v1/vulns/OESA-2021-1310
Upstream
Published
2021-08-14T11:03:08Z
Modified
2025-09-03T06:17:32.089588Z
Summary
kernel security update
Details

The Linux Kernel, the operating system core itself.

Security Fix(es):

A NULL pointer dereference flaw was found in the Linux kernel’s IEEE 802.15.4 wireless networking subsystem in the way the user closes the LR-WPAN connection. This flaw allows a local user to crash the system. The highest threat from this vulnerability is to system availability.(CVE-2021-3659)

arch/powerpc/kvm/book3srtas.c in the Linux kernel through 5.13.5 on the powerpc platform allows KVM guest OS users to cause host OS memory corruption via rtasargs.nargs, aka CID-f62f3c20647e.(CVE-2021-37576)

A vulnerability was found in the Linux kernel in versions before v5.14-rc1. Missing size validations on inbound SCTP packets may allow the kernel to read uninitialized memory.(CVE-2021-3655).

No description is available for this CVE.(CVE-2022-0850).

Database specific 
{
    "severity": "High"
}
References

Affected packages

openEuler:20.03-LTS-SP1 / kernel

Package

Name
kernel
Purl
pkg:rpm/openEuler/kernel&distro=openEuler-20.03-LTS-SP1

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.19.90-2108.4.0.0102.oe1

Ecosystem specific 

{
    "x86_64": [
        "python2-perf-debuginfo-4.19.90-2108.4.0.0102.oe1.x86_64.rpm",
        "bpftool-4.19.90-2108.4.0.0102.oe1.x86_64.rpm",
        "kernel-devel-4.19.90-2108.4.0.0102.oe1.x86_64.rpm",
        "perf-debuginfo-4.19.90-2108.4.0.0102.oe1.x86_64.rpm",
        "bpftool-debuginfo-4.19.90-2108.4.0.0102.oe1.x86_64.rpm",
        "perf-4.19.90-2108.4.0.0102.oe1.x86_64.rpm",
        "kernel-debuginfo-4.19.90-2108.4.0.0102.oe1.x86_64.rpm",
        "python3-perf-4.19.90-2108.4.0.0102.oe1.x86_64.rpm",
        "kernel-tools-devel-4.19.90-2108.4.0.0102.oe1.x86_64.rpm",
        "python3-perf-debuginfo-4.19.90-2108.4.0.0102.oe1.x86_64.rpm",
        "kernel-source-4.19.90-2108.4.0.0102.oe1.x86_64.rpm",
        "python2-perf-4.19.90-2108.4.0.0102.oe1.x86_64.rpm",
        "kernel-4.19.90-2108.4.0.0102.oe1.x86_64.rpm",
        "kernel-tools-4.19.90-2108.4.0.0102.oe1.x86_64.rpm",
        "kernel-tools-debuginfo-4.19.90-2108.4.0.0102.oe1.x86_64.rpm",
        "kernel-debugsource-4.19.90-2108.4.0.0102.oe1.x86_64.rpm"
    ],
    "src": [
        "kernel-4.19.90-2108.4.0.0102.oe1.src.rpm"
    ],
    "aarch64": [
        "kernel-debuginfo-4.19.90-2108.4.0.0102.oe1.aarch64.rpm",
        "python2-perf-4.19.90-2108.4.0.0102.oe1.aarch64.rpm",
        "kernel-devel-4.19.90-2108.4.0.0102.oe1.aarch64.rpm",
        "python3-perf-debuginfo-4.19.90-2108.4.0.0102.oe1.aarch64.rpm",
        "kernel-debugsource-4.19.90-2108.4.0.0102.oe1.aarch64.rpm",
        "kernel-source-4.19.90-2108.4.0.0102.oe1.aarch64.rpm",
        "python2-perf-debuginfo-4.19.90-2108.4.0.0102.oe1.aarch64.rpm",
        "kernel-tools-devel-4.19.90-2108.4.0.0102.oe1.aarch64.rpm",
        "bpftool-debuginfo-4.19.90-2108.4.0.0102.oe1.aarch64.rpm",
        "kernel-tools-4.19.90-2108.4.0.0102.oe1.aarch64.rpm",
        "perf-debuginfo-4.19.90-2108.4.0.0102.oe1.aarch64.rpm",
        "kernel-4.19.90-2108.4.0.0102.oe1.aarch64.rpm",
        "kernel-tools-debuginfo-4.19.90-2108.4.0.0102.oe1.aarch64.rpm",
        "python3-perf-4.19.90-2108.4.0.0102.oe1.aarch64.rpm",
        "perf-4.19.90-2108.4.0.0102.oe1.aarch64.rpm",
        "bpftool-4.19.90-2108.4.0.0102.oe1.aarch64.rpm"
    ]
}

openEuler:20.03-LTS-SP2 / kernel

Package

Name
kernel
Purl
pkg:rpm/openEuler/kernel&distro=openEuler-20.03-LTS-SP2

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.19.90-2108.4.0.0102.oe1

Ecosystem specific 

{
    "x86_64": [
        "kernel-devel-4.19.90-2108.4.0.0102.oe1.x86_64.rpm",
        "python3-perf-4.19.90-2108.4.0.0102.oe1.x86_64.rpm",
        "kernel-tools-devel-4.19.90-2108.4.0.0102.oe1.x86_64.rpm",
        "bpftool-4.19.90-2108.4.0.0102.oe1.x86_64.rpm",
        "python3-perf-debuginfo-4.19.90-2108.4.0.0102.oe1.x86_64.rpm",
        "kernel-debugsource-4.19.90-2108.4.0.0102.oe1.x86_64.rpm",
        "python2-perf-debuginfo-4.19.90-2108.4.0.0102.oe1.x86_64.rpm",
        "perf-4.19.90-2108.4.0.0102.oe1.x86_64.rpm",
        "kernel-source-4.19.90-2108.4.0.0102.oe1.x86_64.rpm",
        "bpftool-debuginfo-4.19.90-2108.4.0.0102.oe1.x86_64.rpm",
        "perf-debuginfo-4.19.90-2108.4.0.0102.oe1.x86_64.rpm",
        "python2-perf-4.19.90-2108.4.0.0102.oe1.x86_64.rpm",
        "kernel-tools-debuginfo-4.19.90-2108.4.0.0102.oe1.x86_64.rpm",
        "kernel-4.19.90-2108.4.0.0102.oe1.x86_64.rpm",
        "kernel-tools-4.19.90-2108.4.0.0102.oe1.x86_64.rpm",
        "kernel-debuginfo-4.19.90-2108.4.0.0102.oe1.x86_64.rpm"
    ],
    "src": [
        "kernel-4.19.90-2108.4.0.0102.oe1.src.rpm"
    ],
    "aarch64": [
        "kernel-tools-devel-4.19.90-2108.4.0.0102.oe1.aarch64.rpm",
        "python2-perf-debuginfo-4.19.90-2108.4.0.0102.oe1.aarch64.rpm",
        "python3-perf-debuginfo-4.19.90-2108.4.0.0102.oe1.aarch64.rpm",
        "perf-debuginfo-4.19.90-2108.4.0.0102.oe1.aarch64.rpm",
        "kernel-debugsource-4.19.90-2108.4.0.0102.oe1.aarch64.rpm",
        "kernel-tools-4.19.90-2108.4.0.0102.oe1.aarch64.rpm",
        "bpftool-debuginfo-4.19.90-2108.4.0.0102.oe1.aarch64.rpm",
        "python3-perf-4.19.90-2108.4.0.0102.oe1.aarch64.rpm",
        "bpftool-4.19.90-2108.4.0.0102.oe1.aarch64.rpm",
        "perf-4.19.90-2108.4.0.0102.oe1.aarch64.rpm",
        "kernel-source-4.19.90-2108.4.0.0102.oe1.aarch64.rpm",
        "python2-perf-4.19.90-2108.4.0.0102.oe1.aarch64.rpm",
        "kernel-debuginfo-4.19.90-2108.4.0.0102.oe1.aarch64.rpm",
        "kernel-devel-4.19.90-2108.4.0.0102.oe1.aarch64.rpm",
        "kernel-tools-debuginfo-4.19.90-2108.4.0.0102.oe1.aarch64.rpm",
        "kernel-4.19.90-2108.4.0.0102.oe1.aarch64.rpm"
    ]
}